Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

Publication

Gene expression and cell identity controlled by anaphase-promoting complex.

Oh E, Mark KG, Mocciaro A, Watson ER, Prabu JR, Cha DD, Kampmann M, Gamarra N, Zhou CY, Rape M

Metazoan development requires the robust proliferation of progenitor cells, the identities of which are established by tightly controlled transcriptional networks1. As gene expression is globally inhibited during mitosis, the transcriptional programs that define cell identity must be restarted in each cell cycle2-5 but how this is accomplished is poorly understood. Here we identify a ubiquitin-dependent mechanism that integrates gene expression ... [more]

Nature Dec. 01, 2019; 579(7797);136-140 [Pubmed: 32076268]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CDC27 AURKA
Affinity Capture-Western
Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Low-BioGRID
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Curated By

  • BioGRID